I didn’t notice this at the time:
The camera runs at 60 frame/s, so the entire show spans a bit more than half a second: zzzzzip!
I think it’s a member of the Yellow Jacket wasp family, noted for their in-your-face attitude and repeat-fire stinger. They’re highly capable flying machines, that’s for sure…
We were pulling out of the local “health food” store with fresh-ground nut butters in the packs, nearing the end of a 17 mile loop on a fine Sunday morning.